<template>
  <div>
    <el-input-number
        style="width: 100%"
        controls-position="right"
        v-if="mode === 'D'"
        :disabled="true"
        :placeholder="!form ? '' : form.placeholder"
    />
    <el-input-number
        v-else
        style="width: 100%"
        controls-position="right"
        :precision="form.props.radixNum"
        v-model="form.props.value"
        :disabled="form.perm === 'R'"
        :placeholder="form.placeholder"
    />
  </div>
</template>
<script lang="ts" setup>
import other from "/@/utils/other";
import {defineExpose} from 'vue';

let props = defineProps({
  mode: {
    type: String,
    default: 'D',
  },

  form: {
    type: Object,
    default: () => {
    },
  },
});

const {proxy} = getCurrentInstance();

const getValidateRule = () => {
  var item = props.form;
  var itemProps = item.props;

  var checkConfig = (rule: any, value: any, callback: any) => {
    if (item.required) {
      if (!value) {
        return callback(new Error('请填写' + item.name));
      }
    }
    if (!value) {
      return callback();
    }

    if (itemProps.radixNum) {
      if (other.getNumberRadixNum(value) > itemProps.radixNum) {
        return callback(new Error('小数位数不能大于' + itemProps.radixNum));
      }
    }

    if (itemProps.min) {
      if (value < itemProps.min) {
        return callback(new Error('数值不能小于' + itemProps.min));
      }
    }

    if (itemProps.max) {
      if (value > itemProps.max) {
        return callback(new Error('数值不能大于' + itemProps.max));
      }
    }

    return callback();
  };
  let ruleArray = [
    {
      validator: checkConfig,
      trigger: 'blur',
    },
  ];
  if (item.required) {
    ruleArray.push({required: true, message: '请填写' + item.name, trigger: 'blur'});
  }
  return ruleArray;
};
defineExpose({getValidateRule});
</script>
